可折叠蓝牙耳机J31
可折叠蓝牙耳机
Bluetooth version:5.0
Speaker:40mm 24Ω
Rechargeable lithium battery:350mAh
Working time:10h
Function: Foldable,Volume control,Music switch,Calling pick up/hang off, calling answering/rejecting/hanging up, Bluetooth playback, hands-free calling
Telephone replay, Bluetooth reconnection, voice prompt, battery level display, pure English broadcast, automatic shutdown if not connected for 5 minutes
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